I Love a Mystery in order

The movie series based on the popular radio drama of the '40s. 3 films, 3h 24m in all, in release order.

I Love a Mystery
1945 · 69 min
In San Francisco, detective partners Jack Packard and Doc Long are hired by socialite Jefferson Monk who believes someone is following him with the aim to kill him.
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The Devil's Mask
1946 · 65 min
A San Francisco airplane bound for South America crashes, and among the scorched debris is found a shrunken native human head, neatly packaged. The perplexed police contact a local anthropology museum about this unclaimed piece of grisly baggage, where they intersect with Jack and Doc, two private eyes, called there to meet a mysterious woman who had a case for them and wanted to meet in private.
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The Unknown
1946 · 70 min
"The Unknown" was the final entry in Columbia’s I Love A Mystery series. A woman hires two detectives to keep her alive long enough to claim her inheritance.
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Frequently asked questions

What order should I watch I Love a Mystery in?

1. I Love a Mystery (1945), 2. The Devil's Mask (1946), 3. The Unknown (1946).

How long does it take to watch all of I Love a Mystery?

About 3h 24m across 3 released films.

Do any I Love a Mystery films have post-credit scenes?

None are listed on TMDB.